<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
    <title>首页</title>
    <th:block th:replace="/backstage/common_resources::common_css"/>
    <th:block th:replace="/backstage/common_resources::common_js"/>
</head>
<body class="hold-transition skin-purple sidebar-mini">
<div class="error-page">
    <h2 class="headline text-red">500</h2>
    <div class="error-content">
        <h3><i class="fa fa-warning text-red"></i> Oops! 页面程序有错误.</h3>
    </div>
</div>
</body>
</html>
